/*
 * The Clear BSD License
 * Copyright (c) 2015, Freescale Semiconductor, Inc.
 * Copyright 2016-2017 NXP
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted (subject to the limitations in the disclaimer below) provided
 *  that the following conditions are met:
 *
 * o Redistributions of source code must retain the above copyright notice, this list
 *   of conditions and the following disclaimer.
 *
 * o Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * o Neither the name of the copyright holder nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "board.h"
#include "fsl_debug_console.h"

#include "clock_config.h"
#include "pin_mux.h"

#include "System_Init.h"
#include "SystemRGB.h"
/*  This file is included in order to use an event queue with static size. */
#include "simpleEventHandler.h"    
/*******************************************************************************
 * Definitions
 ******************************************************************************/


/*******************************************************************************
 * Prototypes
 ******************************************************************************/
/*!
 * @brief delay a while.
 */
void delay(void);

/*******************************************************************************
 * Variables
 ******************************************************************************/

void OS_VS_Process (void);

/*******************************************************************************
 * Code
 ******************************************************************************/
void delay(void)
{
    volatile uint32_t i = 0;
    for (i = 0; i < 8000000; ++i)
    {
        __asm("NOP"); /* delay */
    }
}

/*!
 * @brief Main function
 */
int main(void)
{
    /* Board pin, clock, debug console init */
    BOARD_InitPins();
    BOARD_BootClockRUN();
    BOARD_InitDebugConsole();
    
    /* 初始化系统硬件 */
    init_system();
    
    OS_VS_Process();
    
    while (1)
    {
        PRINTF("This Message Mean The System Get Error!\n");
    }
}

/* Interrupt Handle */
void BUTTON1_IRQ_HANDLER(void)
{
    /* Clear external interrupt flag. */
    GPIO_PortClearInterruptFlags(BOARD_INITPINS_BUTTON1_GPIO, 1U << BOARD_INITPINS_BUTTON1_PIN);

    SEQ_AddEvent(Button1);
    
    /* Add for ARM errata 838869, affects Cortex-M4, Cortex-M4F Store immediate overlapping
      exception return operation might vector to incorrect interrupt */
#if defined __CORTEX_M && (__CORTEX_M == 4U)
    __DSB();
#endif
}

void BUTTON2_IRQ_HANDLER(void)
{
    /* Clear external interrupt flag. */
    GPIO_PortClearInterruptFlags(BOARD_INITPINS_BUTTON2_GPIO, 1U << BOARD_INITPINS_BUTTON2_PIN);

    SEQ_AddEvent(Button2);
    
    /* Add for ARM errata 838869, affects Cortex-M4, Cortex-M4F Store immediate overlapping
      exception return operation might vector to incorrect interrupt */
#if defined __CORTEX_M && (__CORTEX_M == 4U)
    __DSB();
#endif
}
